DE3736712C2 - Dialysat-Zubereitungs- und Versorgungsgerät - Google Patents

Dialysat-Zubereitungs- und Versorgungsgerät

Info

Publication number
DE3736712C2
DE3736712C2 DE3736712A DE3736712A DE3736712C2 DE 3736712 C2 DE3736712 C2 DE 3736712C2 DE 3736712 A DE3736712 A DE 3736712A DE 3736712 A DE3736712 A DE 3736712A DE 3736712 C2 DE3736712 C2 DE 3736712C2
Authority
DE
Germany
Prior art keywords
dialysate
fluid
blood
digital
processor device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE3736712A
Other languages
German (de)
English (en)
Other versions
DE3736712A1 (de
Inventor
David Robert Shouldice
Daniel Allen Powell
Tom Louis Brose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gambro Renal Products Inc
Original Assignee
Cobe Laboratories Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cobe Laboratories Inc filed Critical Cobe Laboratories Inc
Publication of DE3736712A1 publication Critical patent/DE3736712A1/de
Application granted granted Critical
Publication of DE3736712C2 publication Critical patent/DE3736712C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1635—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid
    • A61M1/1639—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid linked by membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/166—Heating
    • A61M1/1664—Heating with temperature control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/168—Sterilisation or cleaning before or after use
    • A61M1/169—Sterilisation or cleaning before or after use using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/17—General characteristics of the apparatus with redundant control systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3324—PH measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Pipeline Systems (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE3736712A 1986-10-31 1987-10-29 Dialysat-Zubereitungs- und Versorgungsgerät Expired - Lifetime DE3736712C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/925,305 US4897184A (en) 1986-10-31 1986-10-31 Fluid flow apparatus control and monitoring

Publications (2)

Publication Number Publication Date
DE3736712A1 DE3736712A1 (de) 1988-05-11
DE3736712C2 true DE3736712C2 (de) 1995-03-16

Family

ID=25451534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3736712A Expired - Lifetime DE3736712C2 (de) 1986-10-31 1987-10-29 Dialysat-Zubereitungs- und Versorgungsgerät

Country Status (6)

Country Link
US (1) US4897184A (fr)
JP (1) JPH0622608B2 (fr)
CA (1) CA1323312C (fr)
DE (1) DE3736712C2 (fr)
FR (1) FR2605897B1 (fr)
GB (1) GB2196756B (fr)

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EP0997157A2 (fr) 1998-10-28 2000-05-03 Fresenius Medical Care Deutschland GmbH Dispositif de traitement du sang
DE10218894A1 (de) * 2002-04-26 2003-11-13 Storz Endoskop Prod Gmbh Vorrichtung zur Überwachung medizinischer Geräte
DE102020135023A1 (de) 2020-12-29 2022-06-30 Fresenius Medical Care Deutschland Gmbh Vorrichtung zum kombinierten Anzeigen von Daten betreffend Blutbehandlungsmaschinen und Wasseraufbereitungsanlagen
US20220387683A1 (en) * 2019-11-11 2022-12-08 Fresenius Medical Care Deutschland Gmbh Dialysis machine for carrying out a push/pull dialysis treatment

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US5229931A (en) * 1988-09-21 1993-07-20 Honda Giken Kogyo Kabushiki Kaisha Nut runner control system and method of monitoring nut runners
GB2225130B (en) * 1988-09-21 1993-08-04 Honda Motor Co Ltd Method of monitoring nut runners
DE3909967A1 (de) * 1989-03-25 1990-09-27 Fresenius Ag Haemodialysegeraet mit automatischer einstellung des dialysierfluessigkeitsflusses
US5344392A (en) * 1990-09-28 1994-09-06 Baxter International Inc. Method and apparatus for preparation of solutions from concentrates
US5112492A (en) * 1990-12-11 1992-05-12 Biotage Inc. Automated bubble trap
US5242586A (en) * 1990-12-17 1993-09-07 Biotage Inc. Column protection system for liquid chromatography system
US5230702A (en) * 1991-01-16 1993-07-27 Paradigm Biotechnologies Partnership Hemodialysis method
FR2680976B1 (fr) * 1991-09-10 1998-12-31 Hospal Ind Rein artificiel muni de moyens de determination caracteristiques du sang et procede de determination correspondant.
FR2693110B1 (fr) * 1992-07-06 1994-08-19 Hospal Ind Procédé de vérification du fonctionnement de capteurs situés sur un circuit de liquide de dialyse et dispositif en faisant application.
SE9300728L (sv) * 1993-03-05 1994-02-28 Gambro Ab Sätt att mäta effekten av en dialysbehandling
JPH07136250A (ja) * 1993-06-24 1995-05-30 Althin Medical Inc 血液透析機械の操作法、時間変更パラメータのプログラミング法、透析機械の操作法、腎臓透析機械及び血液透析機械
US5824213A (en) * 1994-09-07 1998-10-20 Medisystems Technology Corporation Separable hemodialysis system
US6514419B2 (en) * 1994-09-16 2003-02-04 Transonic Systems, Inc. Method to measure blood flow and recirculation in hemodialysis shunts
US6153109A (en) 1994-09-16 2000-11-28 Transonic Systmes, Inc. Method and apparatus to measure blood flow rate in hemodialysis shunts
US5676644A (en) 1995-06-07 1997-10-14 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5795317A (en) * 1995-06-07 1998-08-18 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US20030094736A1 (en) * 1996-05-03 2003-05-22 Chuan Qin Method of surface modifying a medical tubing
DE19636255C1 (de) * 1996-09-06 1997-10-23 Fresenius Medical Care De Gmbh Dialysegerät zur Entfernung von toxischen Substanzen aus Blut mit Mitteln zur Entkalkung eines Dialysierflüssigkeitskreislaufs sowie Verfahren zur Bestimmung des Verkalkungsgrades eines Dialysegerätes
US6200287B1 (en) 1997-09-05 2001-03-13 Gambro, Inc. Extracorporeal blood processing methods and apparatus
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DE10142516B4 (de) 2001-08-30 2005-04-14 Fresenius Medical Care Deutschland Gmbh Medizinisches Gerät mit automatisierter Datenaktualisierung
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US8029454B2 (en) * 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US7744553B2 (en) † 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
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DE102005001051B4 (de) * 2005-01-07 2007-10-31 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Erkennung von Komplikationen während einer extrakorporalen Blutbehandlung
US8273049B2 (en) 2007-02-27 2012-09-25 Deka Products Limited Partnership Pumping cassette
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
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US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
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US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US9415150B2 (en) 2007-11-09 2016-08-16 Baxter Healthcare S.A. Balanced flow dialysis machine
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US11833281B2 (en) 2008-01-23 2023-12-05 Deka Products Limited Partnership Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
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MX371354B (es) 2010-07-07 2020-01-27 Deka Products Lp Sistema de tratamiento medico y metodos que utilizan una pluralidad de lineas de fluido.
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
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EP4074351A1 (fr) 2011-05-24 2022-10-19 DEKA Products Limited Partnership Systèmes d'hémodialyse
GB201201330D0 (en) * 2012-01-26 2012-03-14 Quanta Fluid Solutions Ltd Dialysis machine
GB201305755D0 (en) 2013-03-28 2013-05-15 Quanta Fluid Solutions Ltd Re-Use of a Hemodialysis Cartridge
GB201314512D0 (en) 2013-08-14 2013-09-25 Quanta Fluid Solutions Ltd Dual Haemodialysis and Haemodiafiltration blood treatment device
DE102013112038A1 (de) * 2013-10-31 2015-04-30 Fresenius Medical Care AG & Co. KGaA Blutbehandlungsvorrichtung mit erhöhter Patientensicherheit und Verfahren
US12026271B2 (en) 2014-05-27 2024-07-02 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
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JP6827634B2 (ja) * 2015-02-27 2021-02-10 マッケ カーディオパルモナリー ゲーエムベーハー 流体流量測定および気泡検出装置
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DE102021129003A1 (de) * 2021-11-08 2023-05-11 B.Braun Avitum Ag Modulare Blutbehandlungsvorrichtung
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0997157A2 (fr) 1998-10-28 2000-05-03 Fresenius Medical Care Deutschland GmbH Dispositif de traitement du sang
DE10218894A1 (de) * 2002-04-26 2003-11-13 Storz Endoskop Prod Gmbh Vorrichtung zur Überwachung medizinischer Geräte
US20220387683A1 (en) * 2019-11-11 2022-12-08 Fresenius Medical Care Deutschland Gmbh Dialysis machine for carrying out a push/pull dialysis treatment
US11931494B2 (en) * 2019-11-11 2024-03-19 Fresenius Medical Care Deutschland Gmbh Dialysis machine for carrying out a push/pull dialysis treatment
DE102020135023A1 (de) 2020-12-29 2022-06-30 Fresenius Medical Care Deutschland Gmbh Vorrichtung zum kombinierten Anzeigen von Daten betreffend Blutbehandlungsmaschinen und Wasseraufbereitungsanlagen

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FR2605897A1 (fr) 1988-05-06
FR2605897B1 (fr) 1991-11-15
DE3736712A1 (de) 1988-05-11
GB8725433D0 (en) 1987-12-02
GB2196756B (en) 1991-06-26
JPS63127766A (ja) 1988-05-31
JPH0622608B2 (ja) 1994-03-30
CA1323312C (fr) 1993-10-19
US4897184A (en) 1990-01-30
GB2196756A (en) 1988-05-05

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